M74VHC1GT32DTT1G

更新时间： 2024-01-16 03:11:38

品牌	Logo	应用领域
安森美 - ONSEMI		转换器电平转换器栅
页数	文件大小	规格书
6页	80K
描述
2−Input OR Gate/CMOS Logic Level Shifter

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M74VHC1GT32DTT1G 数据手册

MC74VHC1GT32

2−Input OR Gate/CMOS

Logic Level Shifter

The MC74VHC1GT32 is an advanced high speed CMOS 2−input

OR gate fabricated with silicon gate CMOS technology. It achieves

high speed operation similar to equivalent Bipolar Schottky TTL

while maintaining CMOS low power dissipation.

http://onsemi.com

The internal circuit is composed of three stages, including a buffer

output which provides high noise immunity and stable output.

The device input is compatible with TTL−type input thresholds and

the output has a full 5 V CMOS level output swing. The input protection

circuitry on this device allows overvoltage tolerance on the input,

allowing the device to be used as a logic−level translator from 3 V

CMOS logic to 5 V CMOS Logic or from 1.8 V CMOS logic to 3 V

CMOS Logic while operating at the high−voltage power supply.

The MC74VHC1GT32 input structure provides protection when

voltages up to 7 V are applied, regardless of the supply voltage. This

allows the MC74VHC1GT32 to be used to interface 5 V circuits to

3 V circuits. The output structures also provide protection when

MARKING

DIAGRAMS

VN M G

SC−88A/SC70−5/SOT−353

DF SUFFIX

CASE 419A

VN M G

= 0 V. These input and output structures help prevent device

destruction caused by supply voltage − input/output voltage mismatch,

battery backup, hot insertion, etc.

TSOP−5/SOT23−5/SC59−5

DT SUFFIX

CASE 483

Features

• High Speed: t = 3.5 ns (Typ) at V = 5 V

= Device Code

= Date Code*

= Pb−Free Package

• Low Power Dissipation: I = 2 mA (Max) at T = 25°C

• TTL−Compatible Inputs: V = 0.8 V; V = 2 V

(Note: Microdot may be in either location)

*Date Code orientation and/or position may vary

depending upon manufacturing location.

• CMOS−Compatible Outputs: V > 0.8 V ; V < 0.1 V @Load

• Power Down Protection Provided on Inputs and Outputs

• Balanced Propagation Delays

• Pin and Function Compatible with Other Standard Logic Families

• Chip Complexity: FETs = 65; Equivalent Gates = 15

• Pb−Free Packages are Available

PIN ASSIGNMENT

IN B

IN A

GND

OUT Y

IN B

IN A

GND

FUNCTION TABLE

Inputs

Output

OUT Y

Figure 1. Pinout (Top View)

IN A

IN B

≥ 1

OUT Y

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 4 of this data sheet.

Figure 2. Logic Symbol

Publication Order Number:

February, 2007 − Rev. 10

MC74VHC1GT32/D

12 3 4 5 6

中文翻译

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M74VHC1GT32DTT1G 替代型号

型号	品牌	替代类型	描述	数据表
SN74AHCT1G32DBVR	TI	功能相似	SINGLE 2-INPUT POSITIVE-OR GATE
SN74AHCT1G04DBVR	TI	功能相似	Contains all support circuitry needed for the ADS1148/ADS1248
SN74AHC1G32DBVR	TI	功能相似	SINGLE 2-INPUT POSITIVE-OR GATE

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